Skinny Station Registration Process - Cisco 30 VIP Troubleshooting Manual

For cisco callmanager release 3.0(1)

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Cisco IP Telephony Troubleshooting Guide for Cisco CallManager Release 3.0(1)

Skinny Station Registration Process

Cisco IP Phones communicate with Cisco CallManager using the Cisco Skinny Station Protocol.

The registration process allows a Skinny Station, such as a Cisco IP Phone, to inform

Cisco CallManager of its existence and to make calling possible. The following figure shows the

different messages that are exchanged between the Cisco IP Phone (the "station") and the

Cisco CallManager.

Skinny

Client

StationRegister

StationReset

StationIpPort

StationRegisterAck

StationCapabilitiesReq

StationVersionReq

StationCapabilitiesRes

StationVersionRes

Additional Optional Messages

StationButtonTemplateReq

StationButtonTemplateRes

StationTimeDateReq

StationDefineTimeDate

Call

Manager

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